分散黄3

Name: 分散黄3
Brand: 济南圣和化工有限公司

CAS 2832-40-8C15H15N3O2MW 269.30

分散黄3，CAS 登记号 2832-40-8，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于染料及颜料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号2832-40-8

分子式C15H15N3O2

分子量269.30

熔点514 to 518 °F (NTP, 1992)

LogP2.85

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域染料及颜料

类别染料及颜料

用途与场景

染料及颜料

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到分散黄3 的 CAS 号？

本页已列出分散黄3 的 CAS 号：2832-40-8，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

分散黄3 一般用在什么产品里？

主要涉及染料及颜料。

下单流程是怎样的？

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PubChem 公开数据

Description

DISPERSE YELLOW 3 · CAS 2832-40-8 · C15H15N3O2. UNII 0890872E2E. Melting Point: 514 to 518 °F (NTP, 1992); LogP: 2.85.

Identification

CAS Registry Number	2832-40-8
PubChem CID	17811
Molecular formula	C15H15N3O2
IUPAC name	N-[4-[(2-hydroxy-5-methylphenyl)diazenyl]phenyl]acetamide
UNII (FDA)	0890872E2E

Computed Descriptors

Molecular Weight	269.30
XLogP3	2.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	269.116426730
Monoisotopic Mass	269.116426730
Topological Polar Surface Area	74.1
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Melting Point	514 to 518 °F (NTP, 1992)
LogP	2.85

Physical description & handling notes

C.i. disperse yellow 3 is a brownish-yellow powder. (NTP, 1992)
Brownish-yellow powder; [CAMEO]
less than 0.1 mg/mL at 64 °F (NTP, 1992)
SOL IN ACETONE, ETHANOL & BENZENE
167.8 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID6021450]
168.7 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID6021450]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Disperse Yellow 3) -> CIR (Cosmetic Ingredient Review)

GHS Hazard Classification

Reported hazard statements	H317, H351, H341

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

H351: Suspected of causing cancer [Warning Carcinogenicity]

Documented Uses

CIR ingredient: Disperse Yellow 3
Used in textile dyes and in some semi-permanent hair dyes; [Kanerva, p. 1791]
Banned in UE for garment dyeing because potential skin sensitizer; Ullmann]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Dressing Hair [Category: Other]
FOR DYEING TEXTILES, SHEEPSKINS & FURS, FOR COLORING POLYMETHYL METHACRYLATE & NYLON.

Synonyms

Disperse yellow 3; 2832-40-8; C.I. Disperse Yellow 3; Disperse yellow G; Disperse yellow Z; Amacel Yellow G; Palanil yellow G; Reliton yellow C; Artisil Yellow G; Perliton yellow G; Celutate yellow gh; Cibacet yellow gba; Serisol fast yellow gd; Acetate Fast Yellow G; Cibacet yellow 2gc; Cibacete yellow gba

Frequently Asked Questions

What are the CAS number and molecular formula of DISPERSE YELLOW 3?

CAS 2832-40-8; molecular formula C15H15N3O2; molecular weight — g/mol.

What other names is DISPERSE YELLOW 3 known by?

Disperse yellow 3, 2832-40-8, C.I. Disperse Yellow 3, Disperse yellow G, Disperse yellow Z, Amacel Yellow G.

What is the regulatory status of DISPERSE YELLOW 3?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Disperse Yellow 3) -> CIR (Cosmetic Ingredient Review).

Is DISPERSE YELLOW 3 classified as hazardous?

Hazard statements reported: H317, H351, H341.

What are the key physical properties of DISPERSE YELLOW 3?

Melting Point: 514 to 518 °F (NTP, 1992); LogP: 2.85.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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